

WellMate WM-0075 19.8-Gallon Fiberglass Pressure Tank
The WellMate WM-0075 is a 19.8-gallon fiberglass pressure tank specifically designed for residential and light commercial water systems. Offering the same build and performance as the WM-6, this model provides excellent corrosion resistance and reliable water delivery in environments where steel tanks are prone to rust or degradation.
Product Details
Product Details:
Model: WM-0075
Capacity: 19.8 gallons (75 liters)
Drawdown (at 30/50 psi setting): 6.1 gallons (23.1 liters)
Maximum Operating Pressure: 125 psi (8.6 bar)
Diameter: 16 inches (406 mm)
Height: 32 inches (813 mm)
Connection Size: 1" Male NPT
Tank Material: High-performance fiberglass composite
Air Cell: Replaceable butyl air cell
Certifications: NSF Standard 61 & FDA-compliant materials
Weight: Approximately 17.75 lbs (8.1 kg)
Key Features:
Corrosion-proof outer shell for longer life in aggressive water environments
Lightweight and easy to install – up to 50% lighter than comparable steel tanks
Field-replaceable air cell for long-term performance
Maintenance-free design with no rust, no painting, and no liner to crack
Engineered for higher drawdown compared to steel pressure tanks
Applications:
Residential well systems
Light commercial plumbing systems
Water pressure boosting
Irrigation water storage
Shipping Information:
Dimensions: 16" W x 16" D x 32" H
Shipping Weight: Approx. 18–20 lbs